Administrators must be familiar with the critical laptop or PC system ... the input/output hub on the rear of the computer; critical hardware, like the graphics card, central processing unit ...

We look at some of the most useful storage performance metrics – capacity; throughput and read/write; input/output operations ... processing unit (CPU) or other processing system.

When you look at what an Input component is, it should then be very easy to determine what is an Output component ... If you’re using a desktop computer, the System Unit is the case that ...